Custom Ultra white dual digit 0.47" 7 segment led display common cathode for temperature indicator

Custom Ultra white dual digit 0.47" 7 segment led display common cathode for temperature indicator

Product Overview
Light-Bo’s customized dual-digit 7-segment LED display is engineered to deliver exceptional clarity and reliability for a range of electronic applications. With a 0.47-inch (12mm) digit height and compact outer dimensions (22.4 x 16 x 7mm), it features striking yellow segments on a sleek black surface, paired with ultra bright white emission—ensuring high visibility even in varying light conditions. Designed with a common cathode configuration, this display balances powerful performance (120-140mcd luminous intensity) with low power consumption, making it ideal for temperature controllers, home appliances, instrument panels, and digital indicators.

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Key Features
Ultra Bright White Emission: Delivers intense white light (120-140mcd) for superior readability, with a crisp contrast between yellow segments and a black surface.
Compact & Efficient Design: 0.47-inch (12mm) digit height and 22.4 x 16 x 7mm dimensions fit seamlessly into space-constrained devices like temperature controllers and small home appliances.
Energy & Thermal Efficiency: Low forward voltage (2.8-3.3V/LED) and current (5-10mA/LED) minimize power usage, while fast heat-dissipation ensures stable performance over time.
Uniform Illumination: Continuous uniform segments and a wide viewing angle guarantee clear readability from multiple perspectives.
Easy Integration: IC compatibility and simple assembly make it effortless to mount on PC boards, streamlining production processes.
Durable & Compliant: Long lifespan, stable performance, and RoHS compliance ensure reliability and adherence to global environmental standards.

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Technical Specifications

Specification	Details
Brand Name	Light-Bo
Type	Standard
Digit Count	Dual-digit (2 digits)
Digit Height	0.47 inch (12mm)
Outer Dimensions	22.4 x 16 x 7mm
Emitting Color	Ultra bright white
Polarity	Common cathode
Segment/Surface Color	Yellow segments on black surface
Luminous Intensity	120-140mcd
Forward Voltage	2.8-3.3V/LED
Forward Current	5-10mA/LED
X/Y Ratio	0.29-0.31
Compliance	RoHS

Applications

Ideal for:Temperature controllers

Digital indicators

Home appliances (microwaves, coffee makers, etc.)

Instrument panels

Compact electronic devices requiring numeric readouts

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Order & Logistics

Minimum Order: 1000 pieces

Trade Term: EXW

Payment Terms: T/T, WU

Origin: Guangdong, China (Mainland)

Transport Options: Ocean, Air, Land

Production Capacity: 10,000 pcs/day

Packing: EPE + Cartons (secure protection for transit)

Delivery Time: 5-7 days

Why Choose This Display?

With ultra bright white emission, compact size, and efficient performance, Light-Bo’s dual-digit 7-segment display is designed to enhance readability in small-scale electronic devices. Its yellow segments on a black surface, combined with low power consumption and RoHS compliance, make it a reliable choice for manufacturers prioritizing both functionality and sustainability. Backed by fast delivery and consistent quality, it’s the perfect fit for your temperature controllers, home appliances, and instrument panels.

Shenzhen Guangzhibao (Light-Bo) Technology Co. Ltd is specialized in LED products, including LED 7 segment numeric displays, alphanumeric LED displays,dot-matrix LED Displays, SMD LEDs, LED lamps,LCD backlights,LED light bar, bar gragh arrays and LED direction indicator displays and more.
We offer top quality products at competitive prices to meet different requirement for industry applications. We introduced computerized operation system and complete QC system. Key raw materials are sourced from the US, Japan and Taiwan area, plus,we utilise an array of advanced production equipments from ASM and Risen,such as automatic dice bonding and wire soldering machines . We specialise in offering series of optoelectronic displays in pure green, pure white and ultra blue.All of our products comply with the RoHS Directives. Monthly capacity reaches 3,000,000pcs.
We have been in LED industry for more than 12 years. With more than 10 years OEM and ODM experience, our R&D engineers are at hand for your customization requirements. Samples can be ready in just 10-15 days. Contact us now !